high8.8
CVE-2019-18822
A privilege escalation vulnerability in ZOOM Call Recording 6.3.1 allows its user account (i.e., the account under which the program runs - by default, the cal…
Impact
A privilege escalation vulnerability in ZOOM Call Recording 6.3.1 allows its user account (i.e., the account under which the program runs - by default, the callrec account) to elevate privileges to root by abusing the callrec-rs@.service. The callrec-rs@.service starts the /opt/callrec/bin/rs binary with root privileges, and this binary is owned by callrec. It can be replaced by a Trojan horse.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Eleveo | Call Recording | Version 6.3.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-18822-PrivEscal-ZoomCallRecording
- https://www.zoomint.com/solutions/call-recording
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2019-18822-PrivEscal-ZoomCallRecording
- https://www.zoomint.com/solutions/call-recording